*SUPPORT*
IN: zup lug fep OUT: RED YELLOW
IN: kiki wif OUT: PINK PINK PINK
IN: fep fep lug fep OUT: RED RED RED
IN: fep wif OUT: RED RED RED
IN: zup OUT: YELLOW
IN: kiki tufa OUT: PINK PINK PINK
IN: kiki lug zup OUT: YELLOW PINK
IN: kiki kiki lug zup OUT: PINK YELLOW PINK
IN: fep OUT: RED
IN: blicket wif OUT: GREEN GREEN GREEN
IN: kiki lug fep OUT: RED PINK
IN: kiki fep lug kiki OUT: PINK PINK RED
IN: fep lug kiki OUT: PINK RED
IN: fep lug blicket OUT: GREEN RED

*QUERY*
IN: blicket kiki OUT: GREEN PINK
IN: kiki OUT: PINK
IN: zup lug zup OUT: YELLOW YELLOW
IN: fep blicket OUT: RED GREEN
IN: kiki lug blicket OUT: GREEN PINK
IN: fep zup lug kiki OUT: RED PINK YELLOW
IN: fep lug kiki tufa OUT: PINK RED PINK RED PINK RED
IN: kiki lug kiki wif OUT: PINK PINK PINK PINK PINK PINK
IN: zup lug kiki tufa OUT: PINK YELLOW PINK YELLOW PINK YELLOW
IN: blicket lug zup OUT: YELLOW GREEN

*GRAMMAR*
zup -> YELLOW 
 kiki -> PINK 
 fep -> RED 
 blicket -> GREEN 
 x1 tufa -> [x1] [x1] [x1] 
 x1 wif -> [x1] [x1] [x1] 
 u1 lug u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 